🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.9 AU - 1.5 AU

Year: 478 Days

Day: 12.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,907,239 km

• M1: 21,093 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.37 AU - 4.07 AU

Year: 2608 Days

Day: 32 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,907,239 km

• M1: 28,872 km (0.042 R)
• M2: 2,144,785 km (0.066 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 10.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.99 AU - 5.41 AU

Year: 4310 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,907,239 km

• M1: 311,463 km (0.118 R)
• M2: 514,018 km (0.101 R)
• M3: 642,224 km (0.059 R)
• M4: 1,379,292 km (0.078 R)
• M5: 1,457,532 km (0.111 R)
• M6: 1,537,417 km (0.037 R)
• M7: 1,632,562 km (0.066 R)
• M8: 1,900,940 km (0.03 R)
• M9: 2,138,202 km (0.066 R)
• M10: 2,245,015 km (0.099 R)
• M11: 2,528,054 km (0.081 R)
• M12: 2,657,756 km (0.052 R)
• M13: 2,723,280 km (0.046 R)
• M14: 3,233,109 km (0.118 R)
• M15: 3,303,420 km (0.103 R)
• M16: 3,463,340 km (0.115 R)
• M17: 3,883,860 km (0.099 R)
• M18: 4,320,686 km (0.111 R)
• M19: 4,456,670 km (0.041 R)
• M20: 4,873,599 km (0.111 R)
• M21: 4,995,073 km (0.12 R)
• M22: 5,097,099 km (0.116 R)
• M23: 5,365,477 km (0.085 R)
• M24: 5,533,027 km (0.036 R)
• M25: 6,286,103 km (0.109 R)
• M26: 6,352,225 km (0.062 R)
• M27: 6,440,637 km (0.115 R)
• M28: 6,596,518 km (0.068 R)
• M29: 6,686,127 km (0.042 R)
• M30: 6,753,596 km (0.109 R)
• M31: 7,025,714 km (0.088 R)
• M32: 7,163,195 km (0.034 R)
• M33: 7,510,711 km (0.051 R)
• M34: 7,698,306 km (0.07 R)
• M35: 7,887,548 km (0.085 R)
• M36: 8,318,838 km (0.069 R)
• M37: 8,708,690 km (0.068 R)
• M38: 8,930,694 km (0.066 R)
• M39: 9,104,526 km (0.041 R)
• M40: 9,204,458 km (0.047 R)
• M41: 9,380,235 km (0.118 R)
• M42: 10,171,608 km (0.103 R)
• M43: 10,301,309 km (0.066 R)
• M44: 10,405,429 km (0.086 R)
• M45: 10,509,998 km (0.07 R)
• M46: 10,931,416 km (0.099 R)
• M47: 11,277,884 km (0.113 R)
• M48: 11,358,368 km (0.095 R)
• M49: 11,493,006 km (0.094 R)
• M50: 12,091,397 km (0.057 R)
• M51: 12,422,158 km (0.109 R)
• M52: 12,672,136 km (0.114 R)
• M53: 13,092,506 km (0.12 R)
• M54: 13,460,517 km (0.046 R)
• M55: 13,660,081 km (0.12 R)
• M56: 13,975,732 km (0.034 R)
• M57: 14,235,733 km (0.052 R)
• M58: 14,410,015 km (0.074 R)
• M59: 14,614,216 km (0.108 R)
• M60: 14,819,315 km (0.085 R)
• M61: 14,937,048 km (0.042 R)
• M62: 15,321,664 km (0.07 R)
• M63: 15,470,365 km (0.104 R)
• M64: 15,919,607 km (0.057 R)
• M65: 16,373,188 km (0.072 R)
• M66: 16,555,847 km (0.08 R)
• M67: 17,076,896 km (0.079 R)
• M68: 17,448,048 km (0.095 R)
• M69: 17,665,713 km (0.088 R)
• M70: 18,198,132 km (0.076 R)
• M71: 18,990,702 km (0.068 R)
• M72: 19,343,005 km (0.081 R)
• M73: 19,600,612 km (0.083 R)
• M74: 21,302,587 km (0.113 R)
• M75: 21,468,790 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 3.4

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.31 AU - 15.37 AU

Year: 17708 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,907,239 km

• M1: 56,398 km (0.083 R)
• M2: 122,670 km (0.102 R)
• M3: 181,013 km (0.079 R)
• M4: 269,875 km (0.079 R)
• M5: 291,566 km (0.103 R)
• M6: 336,745 km (0.104 R)
• M7: 612,005 km (0.102 R)
• M8: 810,222 km (0.111 R)
• M9: 858,692 km (0.116 R)
• M10: 941,719 km (0.083 R)
• M11: 1,079,947 km (0.119 R)
• M12: 1,905,578 km (0.099 R)
• M13: 3,438,956 km (0.115 R)
• M14: 3,704,941 km (0.045 R)
• M15: 4,144,160 km (0.085 R)
• M16: 4,284,782 km (0.09 R)
• M17: 4,313,206 km (0.106 R)
• M18: 4,369,903 km (0.092 R)
• M19: 5,465,109 km (0.058 R)
• M20: 6,154,157 km (0.07 R)
• M21: 6,218,185 km (0.074 R)
• M22: 6,282,363 km (0.083 R)
• M23: 6,705,126 km (0.029 R)
• M24: 7,070,145 km (0.074 R)
• M25: 7,373,380 km (0.119 R)
• M26: 8,238,056 km (0.09 R)
• M27: 8,273,361 km (0.117 R)
• M28: 9,061,442 km (0.089 R)
• M29: 9,097,944 km (0.107 R)
• M30: 9,501,410 km (0.096 R)
• M31: 10,746,513 km (0.07 R)
• M32: 11,133,971 km (0.106 R)
• M33: 11,290,151 km (0.092 R)
• M34: 11,368,541 km (0.031 R)
• M35: 11,565,262 km (0.067 R)
• M36: 12,122,065 km (0.105 R)
• M37: 13,802,498 km (0.12 R)
• M38: 13,886,273 km (0.104 R)
• M39: 14,392,811 km (0.108 R)
• M40: 15,077,371 km (0.088 R)
• M41: 15,120,455 km (0.055 R)
• M42: 15,510,606 km (0.058 R)
• M43: 15,772,552 km (0.078 R)
• M44: 15,816,384 km (0.064 R)
• M45: 17,284,239 km (0.095 R)
• M46: 18,563,301 km (0.12 R)
• M47: 19,307,849 km (0.094 R)
• M48: 19,636,665 km (0.117 R)
• M49: 19,778,035 km (0.076 R)
• M50: 20,109,544 km (0.071 R)
• M51: 20,729,927 km (0.078 R)
• M52: 21,599,240 km (0.038 R)
• M53: 22,283,500 km (0.118 R)
• M54: 22,826,092 km (0.064 R)
• M55: 22,875,758 km (0.093 R)
• M56: 22,925,275 km (0.106 R)
• M57: 23,123,941 km (0.115 R)
• M58: 23,373,171 km (0.088 R)
• M59: 23,874,175 km (0.03 R)
• M60: 23,974,854 km (0.086 R)
• M61: 24,125,948 km (0.114 R)
• M62: 24,886,803 km (0.095 R)
• M63: 25,758,509 km (0.058 R)
• M64: 27,689,967 km (0.109 R)
• M65: 28,432,871 km (0.078 R)
• M66: 29,992,428 km (0.038 R)
• M67: 31,414,206 km (0.117 R)
• M68: 33,025,675 km (0.052 R)
• M69: 33,531,166 km (0.095 R)
• M70: 33,869,706 km (0.059 R)
• M71: 34,436,233 km (0.068 R)
• M72: 35,292,082 km (0.032 R)
• M73: 36,328,197 km (0.112 R)
• M74: 37,082,769 km (0.046 R)
• M75: 37,374,335 km (0.105 R)
• M76: 37,725,292 km (0.055 R)
• M77: 39,021,109 km (0.034 R)
• M78: 39,317,761 km (0.117 R)
• M79: 39,674,552 km (0.104 R)
• M80: 39,793,782 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 7.3

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.93 AU - 20.73 AU

Year: 28522 Days

Day: 21.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,907,239 km

• M1: 280,646 km (0.107 R)
• M2: 336,446 km (0.105 R)
• M3: 417,976 km (0.092 R)
• M4: 554,111 km (0.062 R)
• M5: 785,688 km (0.061 R)
• M6: 1,609,823 km (0.061 R)
• M7: 2,456,846 km (0.099 R)
• M8: 2,925,087 km (0.115 R)
• M9: 3,237,298 km (0.079 R)
• M10: 3,420,555 km (0.082 R)
• M11: 3,990,673 km (0.063 R)
• M12: 4,796,108 km (0.107 R)
• M13: 5,217,375 km (0.097 R)
• M14: 7,076,877 km (0.092 R)
• M15: 7,983,590 km (0.109 R)
• M16: 9,903,977 km (0.064 R)
• M17: 10,036,820 km (0.054 R)
• M18: 10,983,775 km (0.064 R)
• M19: 13,326,029 km (0.088 R)
• M20: 13,620,138 km (0.03 R)
• M21: 13,694,039 km (0.11 R)
• M22: 14,065,341 km (0.098 R)
• M23: 14,289,738 km (0.106 R)
• M24: 14,364,836 km (0.11 R)
• M25: 15,815,786 km (0.084 R)
• M26: 17,794,816 km (0.081 R)
• M27: 19,850,590 km (0.111 R)
• M28: 20,102,363 km (0.119 R)
• M29: 22,327,781 km (0.031 R)
• M30: 22,414,997 km (0.068 R)
• M31: 23,204,425 km (0.075 R)
• M32: 23,735,797 km (0.103 R)
• M33: 24,991,072 km (0.102 R)
• M34: 25,718,118 km (0.104 R)
• M35: 27,192,704 km (0.1 R)
• M36: 27,846,596 km (0.119 R)
• M37: 28,411,029 km (0.113 R)
• M38: 28,789,512 km (0.051 R)
• M39: 32,664,695 km (0.097 R)
• M40: 34,059,097 km (0.035 R)
• M41: 34,864,681 km (0.107 R)
• M42: 34,965,810 km (0.104 R)
• M43: 35,574,673 km (0.104 R)
• M44: 35,880,451 km (0.077 R)
• M45: 35,982,626 km (0.097 R)
• M46: 36,391,926 km (0.075 R)
• M47: 37,112,090 km (0.105 R)
• M48: 38,044,982 km (0.069 R)
• M49: 38,149,103 km (0.117 R)
• M50: 38,462,061 km (0.102 R)
• M51: 40,039,571 km (0.103 R)
• M52: 40,251,551 km (0.097 R)
• M53: 41,209,875 km (0.072 R)
• M54: 41,423,800 km (0.118 R)
• M55: 41,530,912 km (0.118 R)
• M56: 44,238,933 km (0.102 R)
• M57: 44,457,944 km (0.042 R)
• M58: 46,223,648 km (0.118 R)
• M59: 47,227,001 km (0.113 R)
• M60: 48,688,871 km (0.112 R)
• M61: 48,915,063 km (0.048 R)
• M62: 49,595,733 km (0.066 R)
• M63: 52,002,913 km (0.093 R)
• M64: 52,118,552 km (0.049 R)
• M65: 52,234,191 km (0.082 R)
• M66: 52,349,830 km (0.116 R)
• M67: 55,035,561 km (0.047 R)
• M68: 56,217,085 km (0.064 R)
• M69: 56,454,347 km (0.101 R)
• M70: 57,168,377 km (0.113 R)
• M71: 59,207,396 km (0.076 R)
• M72: 63,727,047 km (0.058 R)
• M73: 64,718,881 km (0.12 R)
• M74: 65,465,973 km (0.044 R)
• M75: 69,244,366 km (0.102 R)
• M76: 69,753,448 km (0.062 R)
• M77: 72,317,555 km (0.109 R)
• M78: 72,446,509 km (0.09 R)
• M79: 73,092,772 km (0.099 R)
• M80: 74,000,681 km (0.091 R)
• M81: 75,827,720 km (0.089 R)
• M82: 78,330,941 km (0.079 R)
• M83: 78,463,485 km (0.091 R)
• M84: 82,068,943 km (0.07 R)
• M85: 82,338,219 km (0.103 R)
• M86: 84,910,405 km (0.065 R)
• M87: 85,318,957 km (0.111 R)
• M88: 86,274,738 km (0.101 R)
• M89: 89,163,472 km (0.067 R)
• M90: 91,664,749 km (0.058 R)
• M91: 92,083,773 km (0.093 R)
• M92: 93,064,087 km (0.103 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,886 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit